MCQ
$\,$
- A
- B
- C
- ✓
✓
Answer
Correct option: D.
d
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In which one of the following pairs the central atoms exhibit $\mathrm{sp}^2$ hybridization ?
→Identify conformer of $2$ -methyl pentane
→Dipole moment of which ketone is maximum ?
The reagent used for converting ethanoic acid to ethanol is
$o-$ Toluic acid on reaction with $B{r_2} + Fe$ gives
→Which is the weakest among the following types of bond
Formation of $ 2-$ butene as major product by dehydration of $2-$ butanol is according to
→Two elements $X$ and $Y$ have atomic weights of $14$ and $16$. They form a series of compounds $A, B, C, D$ and $E$ in which the same amount of element $X$, $Y $ is present in the ratio $1 : 2 : 3 : 4 : 5$. If the compound $A$ has $28$ parts by weight of $X $ and $16$ parts by weight of $Y$, then the compound of $C$ will have $28$ parts weight of $X$ and
→In the following reaction
Aldehyde $+$ Alcohol $\xrightarrow{{HCl}}$ Acetal
→Aldehyde $+$ Alcohol $\xrightarrow{{HCl}}$ Acetal
$HCHO$ $^tBuOH$
$CH_3CHO$ $MeOH$
The best combination is
When a concentrated solution of sulphanilic acid and 1-naphthylamine is treated with nitrous acid ( 273 K ) and acidified with acetic acid, the mass (g) of 0.1 mole of product formed is :
(Given molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathrm{~N}: 14$, O : 16, S : 32)
→(Given molar mass in $\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathrm{~N}: 14$, O : 16, S : 32)